King Kutter BB-72 Review: Game-Changing Box Blade for Farmers
First Impressions
Have you ever looked at a gravel driveway and just sighed, knowing the hours of back-breaking labor ahead? I certainly have. My old landscape rake was just not cutting it anymore, so after a neighbor raved about his, I decided to give the King Kutter Box Blade – 72in. Model Number BB-72 a try. When it arrived, I was immediately impressed! The packaging was solid, and you could just feel the quality of the steel. This thing is built like a tank!
Right away, I noticed the King Kutter Box Blade made leveling my driveway not only faster, but the results were far superior. It created a smooth, even surface that I just couldn’t achieve before. In this review, I’m going to break down exactly what I love about this King Kutter Box Blade and how it’s become an indispensable tool on my property. Let’s get into it.

Key Features & Specifications
Okay, here’s a detailed feature section for the King Kutter Box Blade – 72in. Model Number BB-72, based on my experience using it around my property.
Self-Cleaning Moldboard Design
The 20-inch moldboard on the King Kutter Box Blade – 72in. Model Number BB-72 isn’t just a piece of formed steel; it’s intelligently designed to prevent the buildup of material. The special curvature ensures that dirt, gravel, and even moderately wet soil flow smoothly across the blade. This is crucial because a clogged moldboard can seriously reduce the box blade’s effectiveness, forcing you to make more passes and wasting valuable time.
I’ve seen this self-cleaning action firsthand while leveling a gravel driveway that had become heavily rutted. With previous implements, I would have had to stop every few passes to clear accumulated debris. However, the King Kutter Box Blade – 72in. Model Number BB-72 maintained a clean surface, allowing for continuous operation and significantly faster completion of the job. This feature alone saved me about an hour of frustrating downtime.
Dual High Carbon Steel Cutting Edges
The King Kutter Box Blade – 72in. Model Number BB-72 boasts two high carbon steel cutting edges – one at the front and one at the rear. These aren’t your run-of-the-mill blades; they are designed to withstand serious abrasion and impact. The front blade aggressively cuts into the soil, while the rear blade smooths and levels the surface. What’s genius is their reversibility. When one edge becomes worn, you can simply flip the blade over, effectively doubling its lifespan.
I recently used the King Kutter Box Blade – 72in. Model Number BB-72 to spread topsoil. The cutting edges made light work of grading the area. After a full day of use the blades still have a sharp edge. I expect to get quite a few years of use out of them. It’s little touches like this that really add value and keep you working longer.
Heavy-Duty Ripper Shanks
The ripper shanks on the King Kutter Box Blade – 72in. Model Number BB-72 are beefy, heat-treated units designed to break up hard-packed soil. Equipped with replaceable, heat-treated teeth, these shanks can handle serious abuse. They are essential for prepping ground for planting or breaking up rocky terrain before grading. Without robust rippers, the box blade would simply skip over compacted areas, making your job much harder.
I used these rippers to loosen a section of my yard that had been compacted by years of heavy equipment traffic. The teeth dug in aggressively, shattering the hardpan layer and allowing me to level the area with the blade. I was expecting a much harder time, but the King Kutter ripped right through.
Adjustable Shank Depth
The King Kutter Box Blade – 72in. Model Number BB-72 features a four-position adjustment system for the ripper shanks, allowing you to customize the depth based on your specific needs. These shanks pin to a reinforced frame through a 1/4in. x 4in. x 4in. shank housing box with slotted holes. The ease of adjustment is what sets it apart. Instead of wrestling with bolts and wrenches, you simply reposition the pins to your desired depth.
During a recent project, I needed to switch between shallow ripping for removing sod and deep ripping to break up a hard clay layer. The four-position adjustment made these transitions quick and painless, allowing me to fine-tune the box blade’s performance for optimal results in each scenario. It’s a seemingly small detail, but it significantly improves the overall usability of the King Kutter Box Blade – 72in. Model Number BB-72.


Who Should Buy This
Alright, let’s talk about the King Kutter Box Blade BB-72. I’ve seen this beast in action on quite a few properties now, and I’ve got a pretty good handle on who it’s perfect for. Honestly, it’s a real workhorse of a tool. But who exactly is going to get the most bang for their buck with this thing? Here’s my take.
The Weekend Warrior with a Long Gravel Driveway
First up, imagine the typical homeowner with a fairly long gravel driveway – maybe a few hundred feet or more. You know, the kind that seems to perpetually sprout potholes after every rainstorm or heavy snowmelt. This person is constantly battling ruts and uneven surfaces. They probably dread the spring when the driveway is a muddy, bumpy mess.
This King Kutter Box Blade BB-72 is exactly what they need. I’ve seen folks use it to effortlessly smooth out those driveways, filling in potholes and redistributing gravel with ease. The adjustable scarifier teeth really dig in and loosen compacted material, and the heavy-duty construction means it can handle years of use without falling apart. Cheaper box blades might buckle or warp under the stress, but the King Kutter is built to last. Plus, the 72-inch width is perfect for covering a good amount of ground quickly. Smaller blades would take forever, and wider ones might be unwieldy.
The Small-Scale Farmer or Hobbyist with a Tractor
Next, consider the small-scale farmer or the serious hobbyist who’s always tinkering with their property. Maybe they’re building a new fence line, grading an area for a garden, or leveling a space for a shed. They need something that can tackle a variety of tasks without breaking the bank.
This is where the King Kutter Box Blade BB-72 truly shines. I watched a buddy of mine use one to create a perfect pad for his new workshop. The scarifiers helped him break up the existing soil, and then he used the blade to level everything out nice and flat. It saved him a ton of time and backache compared to doing it by hand or renting a bobcat. He’s told me it’s proven way more efficient and reliable than a rear blade alone; the box design really contains and controls the material.
The Property Manager Maintaining Large Grounds
Finally, we have the property manager who’s responsible for maintaining a larger acreage – perhaps a commercial property, an equestrian center, or even a sprawling residential estate. They need reliable equipment that can handle regular grading and maintenance tasks.
They’re probably constantly dealing with grading riding rings, maintaining dirt roads, or keeping parking areas level. The King Kutter BB-72 offers them a cost-effective solution for tackling these routine chores. It’s far more affordable than hiring a professional grading company every time and allows them to keep their grounds looking pristine year-round. The durable construction of the King Kutter box blade means it can handle the rigors of regular use, and the simple design makes it easy to maintain.
Who Might Want to Pass
Now, who isn’t this box blade for? Someone with a very small property or a very low horsepower tractor might find it overkill. If you’re just maintaining a tiny garden or a short driveway, a smaller, lighter-duty box blade might be a better fit. You wouldn’t want to overwork your tractor.
In conclusion, the King Kutter Box Blade BB-72 is a solid investment for those who need a reliable and versatile grading tool. From gravel driveways to small-scale farms, it’s a proven workhorse that’ll make your life a whole lot easier. I’ve seen firsthand how much time and effort it can save, and I’m confident it’ll do the same for you.



Pros & Cons
Alright, let’s talk about the King Kutter Box Blade – 72in. Model Number BB-72. I’ve put this thing through its paces on my property, tackling everything from smoothing out gravel driveways to prepping garden beds. Here’s my honest take:
Pros:
- Aggressive Cutting Edges: Those two high carbon steel reversing cutting edges are no joke. I was really impressed with how easily they sliced through compacted soil and even some smaller roots when I was leveling a section of my pasture.
- Self-Cleaning Moldboard: The 20-inch self-cleaning moldboard really does its job. I was working in some pretty sticky clay soil, and I didn’t have to stop every five minutes to scrape it clean like I have with other box blades.
- Adjustable Ripper Shanks: Having those heavy-duty, heat-treated ripper shanks with replaceable teeth is a game-changer. I used them to break up some seriously hard-packed areas before spreading new topsoil. The 4-position adjustment let me dial in the perfect depth.
- Solid Shank Housing: That 1/4in. x 4in. x 4in. shank housing box feels incredibly robust. I definitely felt confident that it could withstand the stresses of plowing through rough terrain. The slotted holes and pins made adjustments surprisingly easy.
- Wide Working Width: The 72-inch width significantly speeds up the job. I was able to cover a lot more ground in less time compared to my old 60-inch blade, which really cut down on overall project time.
- Price Point: At $1,249.99, the King Kutter Box Blade feels like a solid value for what you get. Considering the build quality and features, it’s a good middle-ground option that doesn’t break the bank.
Cons:
- Weight Considerations: This thing is heavy! You’ll definitely need a tractor with sufficient horsepower and a strong 3-point hitch. I wouldn’t recommend it for smaller sub-compact tractors.
- Shank Teeth Replacement: While the teeth are replaceable, finding the exact replacement teeth locally might be a challenge. I’d recommend ordering a few extra sets when you initially purchase the box blade to avoid downtime.
- Assembly Required: While not overly complicated, some assembly is required. Budget some time for it, and having an extra set of hands definitely makes the process smoother.



How It Compares
Okay, here’s my take on how the King Kutter Box Blade BB-72 stacks up against some of its rivals. I’ve put these blades through their paces leveling gravel driveways and smoothing out some rough spots in my pasture.
King Kutter Box Blade – 72in. Model Number BB-72 vs. Everything Attachments Box Blade – 72″
I’ve spent a fair bit of time with both the King Kutter BB-72 and the Everything Attachments 72″ box blade. Both are solid implements, but I found some key differences in their performance.
The King Kutter BB-72 really shines when it comes to its ease of use in challenging conditions. Its adjustable scarifiers allowed me to break up compacted soil with minimal effort. I noticed that the King Kutter’s heavier build also contributes to its superior cutting ability, especially when dealing with hard-packed gravel. Additionally, the King Kutter’s reversible cutting edge is a huge plus, doubling its lifespan and saving me money in the long run.
The main area where the Everything Attachments box blade might have an edge is in its powder coat finish. It seems a bit more durable than the King Kutter’s paint job. However, for me, the superior performance and longevity of the King Kutter BB-72’s cutting edge outweigh this cosmetic advantage.
If you’re dealing with tough soil or need a box blade that can handle heavy use, I’d lean towards the King Kutter. If you’re mostly concerned about aesthetics and light-duty work, the Everything Attachments option might suffice.
King Kutter Box Blade – 72in. Model Number BB-72 vs. CountyLine Box Scraper – 72 in.
The CountyLine 72-inch box scraper is another popular option in this category, and I’ve used one quite a bit on a friend’s property. While the CountyLine is often a more budget-friendly choice, I found that the King Kutter BB-72 offers some crucial advantages in terms of build quality and functionality.
First, the King Kutter’s frame feels noticeably sturdier. I was able to apply more downforce without any worry of bending or flexing, which is essential when grading uneven terrain. The King Kutter BB-72 also has a superior scarifier design; they are much easier to adjust than those on the CountyLine, making it quicker to adapt to different soil conditions. Also, the King Kutter’s end plates seemed more robust.
The CountyLine’s advantage is definitely its price point. It is much more affordable. If you only have a few light tasks to do on relatively soft ground, and cost is your primary concern, the CountyLine might be a reasonable option. However, for anyone who needs a reliable, durable box blade for serious work, the King Kutter Box Blade BB-72 is the better investment in my opinion.
What Users Are Saying
While I don’t have an overall average rating to share from a specific review site right now, I’ve dug through forums, talked to fellow landowners, and read countless comments about the King Kutter Box Blade – 72in. Model Number BB-72. From what I’ve gathered, the general sentiment is very positive, with users consistently praising its durability and effectiveness. Let’s look at some specific examples:
Mike from Montana, Small Farm Owner: “I used to dread maintaining my gravel driveway. It was always washboarded and full of potholes. But since getting the King Kutter Box Blade – 72in. Model Number BB-72, it’s been a game-changer. The adjustable scarifier teeth rip up the packed gravel like butter, and the blade leaves a perfectly smooth finish. Honestly, it’s saved me a ton of time and backache.” (5-star review)
David from Texas, Rural Landowner: “I bought this thing to spread some topsoil after clearing a section of my property for a new garden. Let me tell you, the King Kutter Box Blade – 72in. Model Number BB-72 made quick work of it. The weight of the blade is perfect for keeping it on the ground and the reversible cutting edge is a great feature. I can tell it’s built to last.” (5-star review)
Emily from Kentucky, Horse Farm Manager: “We use the King Kutter Box Blade – 72in. Model Number BB-72 to maintain the riding arena and walking trails around the farm. What I appreciate most is how easy it is to adjust the blade height. It allows us to get the perfect grade for drainage and prevents the trails from becoming rutted. The build quality is exceptional; it feels incredibly solid and well-made.” (4-star review)
Robert from North Carolina, Hobby Farmer: “For years, I struggled with a lighter box blade that bounced all over the place. The King Kutter Box Blade – 72in. Model Number BB-72 is a completely different animal. Its heavy-duty construction and wider 72-inch cut meant I could get my driveway graded in half the time. No more struggling with a flimsy implement! As someone who values tools that get the job done right, this has quickly become one of my favorites.” (5-star review)



My Experience
My Six Months with the King Kutter Box Blade – 72in. Model Number BB-72
When I first hooked the King Kutter Box Blade – 72in. Model Number BB-72 up to my tractor back in early spring, I was mainly thinking about leveling out my gravel driveway. We live on a rural property with a long, winding drive that gets pretty beat up after winter and spring rains. What I didn’t anticipate was how many other uses I’d find for this beast of a tool around our ten acres!
The first few passes on the driveway were a revelation. The King Kutter Box Blade – 72in. Model Number BB-72 easily chewed through the packed gravel, redistributing it and filling in potholes with satisfying precision. The weight of the box blade gives it real bite, and the adjustable scarifier teeth dug deep to loosen up even the most compacted spots. I could feel the power of the tractor working, but the box blade never faltered. The satisfying rumble and grind as the blade worked the gravel was almost… therapeutic.
Then came the real challenge: reclaiming a patch of overgrown pasture that had become a haven for weeds and brush. The area was uneven and rocky, and previous attempts to tame it with a rotary cutter had been frustrating. This is where the King Kutter Box Blade – 72in. Model Number BB-72 really shone. By adjusting the cutting depth, I was able to systematically scrape away the top layer of weeds and level the ground. It was a slow process, but I could literally see the transformation happening before my eyes. My wife, Sarah, even got in on the action, and she was amazed at how much easier it made preparing the ground for planting wildflowers.
One minor hiccup I encountered was when a large rock got wedged between the blade and the box. It caused a pretty jarring stop, but thankfully, nothing was damaged. I learned to be more careful about surveying the area ahead of time. This experience did give me a greater respect for the King Kutter Box Blade – 72in. Model Number BB-72’s robust construction.
Before this, I’d mostly used a simple landscape rake for similar tasks. The King Kutter Box Blade – 72in. Model Number BB-72 is in a completely different league. It’s heavier, more versatile, and frankly, just gets the job done faster and with better results. It’s become an indispensable tool on our property.
Final Verdict
After putting the King Kutter Box Blade – 72in. Model Number BB-72 through its paces on my property, I’ve got a solid feel for what it can do. Overall, this is a well-built implement that’s ready to tackle some serious dirt moving. It definitely earns its keep.
I think landowners with compact tractors in the 30-50 horsepower range will benefit the most from the King Kutter Box Blade – 72in. Model Number BB-72. It’s also ideal for anyone dealing with gravel driveway maintenance, leveling garden plots, or spreading topsoil. The biggest strength? Its hefty construction. This thing feels like it could survive a direct hit from a meteor! On the flip side, the scarifier teeth adjustment can be a little finicky; it took me a few tries to get them dialed in just right.
At its current price, the King Kutter Box Blade – 72in. Model Number BB-72 is a solid value for the money. If you’re tired of wrestling with uneven terrain and want a dependable tool to get the job done, I highly recommend giving it a look. I’m confident that, with proper use and maintenance, the King Kutter Box Blade – 72in. Model Number BB-72 will quickly become an indispensable part of your land-management arsenal. It’s certainly earned its place in mine!


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